Definition of: ambivalent

(am·biv′ə·lənt) adjective
1. Uncertain or subject to change, especially because affected by contradictory emotions or ideas: an ambivalent attitude.
2. Psychol. Experiencing contradictory and opposing emotions toward the same person at the same time, especially love and hate. [<AMBI- + L valens, -entis, ppr. of valere be strong, be worth]